Supplement

Drs. Joël Claveau & Julien Ringuet, two Canadian dermatologists with prominent clinical and research practices, attended the Les Journées Dermatologiques de Paris conference in Nov-Dec 2022, with a focus on presentations and posters about psoriasis. This article reviews key insights they obtained at the meeting.

Skin barrier differences and variations in the presentation of common dermatoses such as xerosis and atopic dermatitis (AD) have been reported in racial/ethnic Canadian patients. This review discusses skin barrier differences and explores the role of ceramide-containing skin care in promoting a healthy skin barrier and mitigating AD.

Breast and prostate cancer patients frequently use hormonal therapy to improve treatment outcomes and survival. However, these medications can be associated with numerous dermatologic adverse effects.

The management of cirAEs starts with physician awareness and patient education on the occurrence of toxicities, preventive measures, and skincare using gentle cleansers, moisturizers, and sunscreen started before immunotherapy begins and ongoing thereafter as part of the lifestyle.

The Canadian Skin Management in Oncology Group (CaSMO) developed an algorithm for the reduction of severity and management of acute RD, which follows previous publications from this group that addressed general oncology-treatment related cutaneous adverse events [AEs], prevention, and skin management.

The CaSMO (Canadian Skin Management in Oncology) algorithm focuses on general skincare measures to prevent or reduce the severity of cancer-treatment-related cutaneous toxicities.

There is mounting evidence that colloidal oatmeal can safely enhance skin hydration and even help resolve clinical lesions through anti-inflammatory effects and by modulation of the microbiome.

The consensus paper aims to identify the impact on patients of skin toxicities associated with cancer treatment and evidence-based best practices for skincare to minimize or prevent these changes.